The 0.3 version of the Functions runtime requires a binding direction of InOut, but the Functions portal has a bug (https://github.com/projectkudu/AzureFunctionsPortal/issues/431) where it freezes the UI when it sees binding modes it doesn't understand. We should downgrade to ~0.2 so that it's possible to use the functions editor.
The portal bug has been fixed, so this work doesn't need to be done. The graphical editor doesn't work with InOut bindings, but the advanced editor does.
The 0.3 version of the Functions runtime requires a binding direction of InOut, but the Functions portal has a bug (https://github.com/projectkudu/AzureFunctionsPortal/issues/431) where it freezes the UI when it sees binding modes it doesn't understand. We should downgrade to ~0.2 so that it's possible to use the functions editor.